Updated on September 13, 2026.
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The BLACK+DECKER LB700 is a simple 7-amp corded leaf blower rated at up to 180 CFM and 180 MPH. It weighs about 4.4 pounds in BLACK+DECKER’s feature description and includes a built-in cord retainer. Its appeal is straightforward: low purchase cost, no batteries to charge, and enough power for light cleanup around a small property.
Our verdict: the LB700 is worth considering for dry leaves, grass clippings, patios, decks, and driveways within reach of an outdoor outlet. It is not the right tool for deep leaf piles, wet debris, a large yard, or anyone who dislikes managing an extension cord.
Check the BLACK+DECKER LB700 price on Amazon
Our reviews are research-based. We compare official specifications, manuals, warranty terms, owner feedback patterns, and competing products. Unless we specifically say otherwise, the product has not been personally tested by our editorial team.
Should you choose the BLACK+DECKER LB700?
Best fit: Dry leaves and clippings on a patio, short driveway or small yard near an outlet.
Think twice if: Large lawns, wet leaf piles or routes where an extension cord becomes awkward.
Before ordering: Blower and tube; an outdoor-rated extension cord is a separate purchase.
BLACK+DECKER LB700 specifications
| Feature | Details |
|---|---|
| Power | 7-amp corded electric motor |
| Air volume | Up to 180 CFM |
| Air speed | Up to 180 MPH |
| Weight | About 4.4 pounds in the product feature description |
| Speed control | Single-speed on/off operation |
| Cord management | Built-in cord retention |
| Included | LB700 blower and blow tube |
| Extension cord | Not included |
| Warranty | 2-year limited warranty |
BLACK+DECKER’s current page also shows a 5.4-pound value in its technical specifications. That may reflect packaged or configured weight. The company prominently describes the blower itself as a 4.4-pound design, so buyers who need an exact working weight should confirm the current listing.
What the airflow numbers tell you
The LB700’s 180 MPH number sounds high, but airspeed alone does not describe a blower’s ability to move a pile. Its 180 CFM air-volume rating is modest by current handheld-blower standards. The result is a focused stream that works well for loose material on hard surfaces but moves less total air than many battery and higher-amperage corded models.
That combination suits detail work: clearing grass clippings after mowing, gathering dry leaves on a patio, or blowing dust and light debris from a driveway. A broad carpet of leaves on a lawn will take longer because the blower moves a narrower amount of air.
Where the LB700 works best
- Small yards with convenient outdoor outlets
- Sidewalks, patios, decks, and short driveways
- Dry leaves and fresh grass clippings
- Quick cleanup after mowing or edging
- Owners who use a blower occasionally and want a low-cost tool
This is a blower, not a vacuum or mulcher. It does not collect debris. It also lacks variable speed, so control around loose mulch, gravel, or delicate plants comes from increasing distance and changing the tube angle.
The cord is both the advantage and the compromise
A corded motor provides continuous power without battery-runtime limits or charging delays. That is valuable for occasional users who do not want to maintain another battery platform. The built-in cord retainer helps keep a properly looped extension cord from pulling out of the tool.
The extension cord is not included. Choose an outdoor-rated cord with a wire gauge appropriate for its length and the tool’s 7-amp load. A longer, undersized cord can cause voltage drop and poor performance. Keep the connection dry, inspect the cord before use, and plug into a protected outdoor circuit.
Cord routing matters. Start near the outlet and work away from it, keeping the cord behind you and out of the debris path. Properties with trees, fences, vehicles, or multiple separated cleanup areas may make a cordless blower worth the added cost.
Comfort and handling
Low weight is one of the LB700’s clearest strengths. A light blower is easier to carry one-handed and can reduce fatigue during a short cleanup. The tradeoff is a basic feature set: there is no speed dial, cruise control, second handle, battery gauge, or interchangeable performance nozzle.
Users should still wear eye protection and avoid pointing the tube toward people, pets, windows, or vehicles. Inspect the work area for stones, glass, wire, and other objects that the air stream could launch.
See current availability and buyer reviews on Amazon
LB700 vs a cordless blower
| Decision point | LB700 corded blower | Typical cordless blower |
|---|---|---|
| Purchase price | Usually lower | Higher when battery and charger are needed |
| Runtime | Continuous while connected | Limited by battery capacity and output |
| Mobility | Limited by cord and outlet | Free movement around the property |
| Maintenance | No battery care | Battery must be charged and stored properly |
| Best fit | Small, outlet-accessible areas | Larger or obstacle-filled properties |
The LB700 is most competitive when its low price and unlimited plug-in runtime matter more than mobility. If you already own compatible outdoor-tool batteries, a cordless bare tool may narrow the price gap enough to be the better long-term choice.
Pros and cons
Pros
- Low-cost, uncomplicated design
- No battery or charger expense
- Continuous power for as long as the cord reaches
- Light enough for easy one-handed handling
- Built-in cord retainer
- Two-year limited warranty
Cons
- Modest 180 CFM air volume
- Extension cord is required and sold separately
- Single-speed control
- Poor fit for wet, matted, or deep leaf piles
- Cord can snag around landscaping and vehicles
- No vacuum or mulching function
Frequently asked questions
Does the LB700 include an extension cord?
No. It includes the blower and blow tube. Use an outdoor-rated extension cord suitable for a 7-amp tool and the required distance.
Is 180 MPH enough for leaves?
It is enough for dry, loose leaves and clippings. The 180 CFM volume is the limiting factor for large piles or broad lawn areas. Wet and compacted leaves will require more passes.
Can the speed be adjusted?
The LB700 is a basic single-speed blower. Move the tube farther from the surface or change its angle when you need gentler airflow.
Can it be used as a leaf vacuum?
No. The LB700 only blows debris; it does not vacuum, collect, or mulch leaves.
Is the LB700 still sold?
Yes. BLACK+DECKER currently lists it as a best-selling corded blower. Availability and seller package details can change, so verify the exact model number before ordering.
What warranty does it have?
BLACK+DECKER’s product specifications list a two-year limited warranty. Coverage depends on the warranty terms, proof of purchase, seller, condition, and region.
Final recommendation
The BLACK+DECKER LB700 succeeds by staying small, light, and inexpensive. It is a good utility blower for a homeowner with a short driveway, patio, deck, or compact yard close to an outlet. Its continuous corded power also makes sense for people who use a blower infrequently and do not want to buy batteries.
Choose a higher-CFM or cordless model if you regularly clear a large lawn, heavy fall leaves, or areas far from power. For basic dry-debris cleanup, the LB700 remains a reasonable value.
Check today’s BLACK+DECKER LB700 price on Amazon
Sources checked for this update
- BLACK+DECKER LB700 product page
- BLACK+DECKER manual and parts guidance
